As already stated, free dining is associated with WDW but I'll post this anyway.
There are periods of the year, I think during lower periods where, if you purchase a Full Price 'Magic Your Way Package' (ie, accommodation, park tickets etc) through Disney you will be eligible for Free Dining. If you decide you'd prefer a room discount if it's running, then you can't get free dining.
If you stay at a Value resort, you get a 'Quick Service Dining Plan' which is 2 quick service meals and a snack per day. If you are at a Moderate, Deluxe or Villa you get the Regular Dining Plan which is 1 table service, 1 quick service and 1 snack per day.
You're able to upgrade to a higher level plan for a price.
Tips are an out of pocket cost.